/Engine/Plugins/Editor/AssetManagerEditor/Source/AssetManagerEditor/Public/AssetManagerEditorModule.h
Creates a simple version of a Primary Asset Type selector, not bound to a PropertyHandle
static [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [SWidget](API\Runtime\SlateCore\Widgets\SWidget) > MakePrimaryAssetTypeSelector ( [FOnGetPrimaryAssetDisplayText](API\Plugins\AssetManagerEditor\FOnGetPrimaryAssetDisplayText) OnGetDisplayText, [FOnSetPrimaryAssetType](API\Plugins\AssetManagerEditor\FOnSetPrimaryAssetType) OnSetType, bool bAllowClear, bool bAllowAll )